239. Pick up the plutonic rock from the following :
A. Granite
B. Dolerite
C. Basalt
D. All the above.
240. Pick up the hypabyssal rock from the following
A. Granite
B. Dolerite
C. Basalt
D. All the above.
241. Pick up the volcanic rock from the following :
A. Granite
B. Dolerite
C. Basalt
D. All the above.
242. Pick up the rock which is not a sedimentary rock from the following :
A. gravel
B. sand stone
C. gypsum
D. dolerite
243. The foliated structure is very common in
A. sedimentary rocks
B. igneous rocks
C. metamorphic rocks
D. none of these.
244. The rocks in which argil (or clay) predominates, are called
A. sillicious rocks
B. argillaceous rocks
C. calcareous rocks
D. igneous rocks.
245. In a rock calcium carbonate pre-dominates. State whether it is :
A. Sillicious rock
B. Argillaceous rock
C. Calcareous rock
D. None of these.
Page 35 of 51